diff options
| author | Pratik R. Sampat <prsampat@amd.com> | 2025-03-05 16:59:57 -0600 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-05-02 12:32:33 -0700 |
| commit | 3bf3e0a521237681d5353cca741474aa8c4e16de (patch) | |
| tree | 5471ff0a5e8b213ebea494f71475875f0d79a2d0 /tools/arch/x86/include/uapi | |
| parent | 4a4e1e8e92eb99611c8988d563e1781b067408b5 (diff) | |
KVM: selftests: Add library support for interacting with SNP
Extend the SEV library to include support for SNP ioctl() wrappers,
which aid in launching and interacting with a SEV-SNP guest.
Signed-off-by: Pratik R. Sampat <prsampat@amd.com>
Link: https://lore.kernel.org/r/20250305230000.231025-8-prsampat@amd.com
[sean: use BIT()]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/arch/x86/include/uapi')
| -rw-r--r-- | tools/arch/x86/include/uapi/asm/kvm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h index 88585c1de416..17e44fbdc2a7 100644 --- a/tools/arch/x86/include/uapi/asm/kvm.h +++ b/tools/arch/x86/include/uapi/asm/kvm.h @@ -841,6 +841,7 @@ struct kvm_sev_snp_launch_start { }; /* Kept in sync with firmware values for simplicity. */ +#define KVM_SEV_PAGE_TYPE_INVALID 0x0 #define KVM_SEV_SNP_PAGE_TYPE_NORMAL 0x1 #define KVM_SEV_SNP_PAGE_TYPE_ZERO 0x3 #define KVM_SEV_SNP_PAGE_TYPE_UNMEASURED 0x4 |